1. 499 Prospective, Randomized and Controlled Multicenter Study of Posterior Lumbar Facet Arthroplasty for the Treatment of Spondylolisthesis. (April 2023) Authors: Welch, William Charles; Coric, Domagoj; Nassr, Ahmad; Steinmetz, Michael P.; Whiting, Donald M.; Groff, Michael; Chi, John; Whitmore, Robert Gray; Meyer, Scott; Arnold, Paul M. Journal: Neurosurgery Issue: Volume 69(2023)Supplement 1 Page Start: 110 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗